现代大型舰船体量巨大,内部通路复杂,火灾易发部位分布较广,且火势发展较快.一旦发生火灾,舰上人员如何以最短时间、最优路径直达火灾区域实施灭火救援,就成为舰船有效应急的关键环节.应用城市消防案例所具有的相似性,本文通过类比方法,分析目前上海市道路数据的特点,针对消防地理信息系统的特殊要求,提出针对灭火救援工作需求的最优路径规划解决方案,设计算法并提供WebService接口以供多方调用,最后实验验证算法有效性,为开展舰船灭火救援路径优化相关研究提供了参考方法.%Modern military ships can be huge vessels with complex internal structure.Fire happened in ship environment often spreads quicker than in ground buildings and is harder to control.These features pose an essential problem that how to lead the rescue force to the fire fields through an optimal route.Based on the similarity in city firefighting case,this paper uses the analogy method to analyze the current situation of Shanghai road data characteristics.According to the special requirements of geography information system of firefighting,it puts forward the optimum route analysis solutions,designs algorithm and provides WebService interface for multi-party call.And we experimentally verify the effectiveness of the algorithm.This analogy analysis can serve as a useful reference for related researches on optimal fire rescue route in military ship environment.
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